Constraining R-parity violating couplings from B → PP decays using QCD improved factorization method

Abstract

We investigate the role of R-parity violating interaction in the non-leptonic decays of B mesons into two light mesons B → PP. The decay amplitudes are calculated using the QCD improved factorization method. Using the combined data on B decays from BaBar, Belle and CLEO, we obtain strong constraints on the various products of R-parity violating couplings. Many of these new constraints are stronger than the existing bounds. © SISSA/ISAS 2002.